.page-disclaimer {
  --dsc-toc-w: 216px;
  --dsc-radius: 3px;
  display: block;
}

/* ---------- 面包屑与首屏 ---------- */
.page-disclaimer .crumbs {
  margin: 0;
  padding: 28px 0 0;
}

.page-disclaimer .dsc-hero {
  padding-top: 26px;
  padding-bottom: 30px;
}

.page-disclaimer .dsc-hero__title {
  margin: 14px 0 0;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.2vw, 62px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .dsc-hero__lede {
  max-width: 64ch;
  margin-top: 20px;
  color: var(--mist);
}

.page-disclaimer .dsc-hero__band {
  max-width: 620px;
  margin-top: 26px;
}

/* ---------- 首屏装饰图 ---------- */
.page-disclaimer .dsc-heroimg {
  position: relative;
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-disclaimer .dsc-heroimg img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.86;
}

.page-disclaimer .dsc-heroimg::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(180deg, rgba(7, 14, 31, 0), var(--ink));
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-disclaimer .dsc-heroimg img {
    max-height: 460px;
  }
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .dsc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding-top: 36px;
  padding-bottom: 88px;
}

@media (min-width: 960px) {
  .page-disclaimer .dsc-layout {
    grid-template-columns: var(--dsc-toc-w) minmax(0, 1fr);
    gap: 0 56px;
    align-items: start;
  }
}

/* ---------- 左栏条款目录 ---------- */
.page-disclaimer .dsc-toc {
  margin-bottom: 34px;
}

@media (min-width: 960px) {
  .page-disclaimer .dsc-toc {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
    padding-top: 4px;
  }
}

.page-disclaimer .dsc-toc__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ice);
}

.page-disclaimer .dsc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

@media (min-width: 960px) {
  .page-disclaimer .dsc-toc__list {
    display: block;
  }
}

.page-disclaimer .dsc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 11px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  background: var(--ink-2);
  border-left: 2px solid var(--line);
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .dsc-toc__link:hover,
.page-disclaimer .dsc-toc__link:focus-visible {
  color: var(--white);
  background: rgba(22, 224, 208, 0.09);
  border-left-color: var(--cyan);
}

.page-disclaimer .dsc-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--ice);
  letter-spacing: 0.04em;
}

.page-disclaimer .dsc-toc__link:hover .dsc-toc__no,
.page-disclaimer .dsc-toc__link:focus-visible .dsc-toc__no {
  color: var(--cyan);
}

.page-disclaimer .dsc-toc__name {
  min-width: 0;
}

/* ---------- 右栏条款正文 ---------- */
.page-disclaimer .dsc-body {
  min-width: 0;
}

.page-disclaimer .dsc-clause {
  margin-bottom: 58px;
  scroll-margin-top: 104px;
}

.page-disclaimer .dsc-clause:last-child {
  margin-bottom: 0;
}

/* 窄条信息带：轨道蓝灰底 + 冰蓝上边线 */
.page-disclaimer .dsc-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 16px 12px;
  background: var(--line);
  border-top: 2px solid var(--ice);
  border-radius: var(--dsc-radius) var(--dsc-radius) 0 0;
}

.page-disclaimer .dsc-strip__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  color: var(--ice);
}

.page-disclaimer .dsc-strip__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-disclaimer .dsc-clause__body {
  padding: 22px 2px 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
  text-align: justify;
}

.page-disclaimer .dsc-clause__body p {
  max-width: 68ch;
  margin: 0 0 16px;
}

.page-disclaimer .dsc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dsc-clause__body strong {
  font-weight: 600;
  color: var(--white);
}

.page-disclaimer .dsc-clause__body a {
  color: var(--ice);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .dsc-clause__body a:hover,
.page-disclaimer .dsc-clause__body a:focus-visible {
  color: var(--white);
}

/* ---------- 读者分类列表 ---------- */
.page-disclaimer .dsc-roles {
  list-style: none;
  margin: 24px 0 4px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .dsc-roles > li {
  padding: 16px 0 17px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dsc-roles > li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dsc-roles__who {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .dsc-roles p {
  max-width: 66ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
}

/* ---------- 刷新节奏时间带 ---------- */
.page-disclaimer .dsc-timeline {
  list-style: none;
  margin: 26px 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

@media (min-width: 660px) {
  .page-disclaimer .dsc-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-disclaimer .dsc-timeline > li {
  padding: 16px 14px 18px;
  border-top: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(22, 224, 208, 0.22), rgba(14, 26, 51, 0) 78%);
}

.page-disclaimer .dsc-timeline > li:nth-child(2) {
  border-top-color: rgba(22, 224, 208, 0.62);
  background: linear-gradient(180deg, rgba(22, 224, 208, 0.14), rgba(14, 26, 51, 0) 78%);
}

.page-disclaimer .dsc-timeline > li:nth-child(3) {
  border-top-color: rgba(22, 224, 208, 0.34);
  background: linear-gradient(180deg, rgba(22, 224, 208, 0.08), rgba(14, 26, 51, 0) 78%);
}

.page-disclaimer .dsc-timeline > li:nth-child(4) {
  border-top-color: var(--line);
  background: linear-gradient(180deg, rgba(159, 216, 255, 0.12), rgba(14, 26, 51, 0) 78%);
}

.page-disclaimer .dsc-timeline__time {
  display: block;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .dsc-timeline__label {
  display: block;
  margin-top: 7px;
  font-size: 13px;
  line-height: 1.62;
  color: var(--mist);
  text-align: left;
}

/* ---------- 导出路径 ---------- */
.page-disclaimer .dsc-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  margin: 0 0 24px;
  padding: 13px 16px;
  background: var(--ink-2);
  border-left: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--white);
}

.page-disclaimer .dsc-path__step {
  padding: 3px 9px;
  background: rgba(22, 224, 208, 0.13);
  border-radius: 2px;
  white-space: nowrap;
}

.page-disclaimer .dsc-path__sep {
  color: var(--cyan);
}

/* ---------- 四步切换台 ---------- */
.page-disclaimer .dsc-steps {
  margin: 0 0 24px;
}

.page-disclaimer .dsc-steps__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

@media (min-width: 720px) {
  .page-disclaimer .dsc-steps__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-disclaimer .dsc-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  width: 100%;
  padding: 14px 14px 15px;
  font: inherit;
  text-align: left;
  cursor: pointer;
  color: var(--mist);
  background: var(--ink-2);
  border: 0;
  border-top: 2px solid var(--line);
  border-radius: 0;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .dsc-step:hover {
  color: var(--white);
}

.page-disclaimer .dsc-step[aria-selected="true"] {
  color: var(--white);
  background: rgba(22, 224, 208, 0.1);
  border-top-color: var(--cyan);
}

.page-disclaimer .dsc-step:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .dsc-step__no {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ice);
}

.page-disclaimer .dsc-step[aria-selected="true"] .dsc-step__no {
  color: var(--cyan);
}

.page-disclaimer .dsc-step__name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-disclaimer .dsc-steps__panel {
  padding: 20px 18px 22px;
  background: var(--deep-teal);
  border-top: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
  text-align: left;
}

.page-disclaimer .dsc-steps__panel p {
  max-width: 64ch;
  margin: 0;
}

/* ---------- 设备兼容 ---------- */
.page-disclaimer .dsc-devices {
  list-style: none;
  margin: 22px 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}

@media (min-width: 700px) {
  .page-disclaimer .dsc-devices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-disclaimer .dsc-devices > li {
  padding: 16px 18px 18px;
  background: var(--ink-2);
  border-left: 2px solid var(--line);
}

.page-disclaimer .dsc-devices__name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .dsc-devices__desc {
  display: block;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
  text-align: left;
}

/* ---------- 引用说明双栏 ---------- */
.page-disclaimer .dsc-cite {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin: 24px 0;
}

@media (min-width: 700px) {
  .page-disclaimer .dsc-cite {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-disclaimer .dsc-cite__col {
  padding: 18px 18px 20px;
  background: var(--ink-2);
  border-top: 2px solid var(--ice);
}

.page-disclaimer .dsc-cite__col--no {
  border-top-color: var(--line);
}

.page-disclaimer .dsc-cite__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--white);
}

.page-disclaimer .dsc-cite__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--mist);
}

.page-disclaimer .dsc-cite__col li {
  position: relative;
  padding-left: 16px;
  text-align: left;
}

.page-disclaimer .dsc-cite__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 7px;
  height: 1px;
  background: var(--ice);
}

.page-disclaimer .dsc-cite__col--no li::before {
  background: var(--mist);
}

/* ---------- 窄屏收尾 ---------- */
@media (max-width: 639px) {
  .page-disclaimer .dsc-hero__title {
    max-width: 100%;
  }

  .page-disclaimer .dsc-clause__body {
    text-align: left;
  }

  .page-disclaimer .dsc-strip {
    flex-wrap: wrap;
    gap: 6px 12px;
  }

  .page-disclaimer .dsc-path {
    font-size: 13.5px;
    gap: 6px;
  }

  .page-disclaimer .dsc-layout {
    padding-bottom: 64px;
  }
}